Western Zone Zone Girls 10 & under - 50 M Free
These rankings show the swimmers' placement within their Zone.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 651 | Annais Kim | 42.72 | 9 | B Min | BB: 40.89 (+1.83s | 4.3%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 652 | Clara Harrison | 42.72 | 10 | B Min | BB: 40.89 (+1.83s | 4.3%) | Cascade Swim Club | 06/20/2025 | 2025 IE VS Starlight Open | |
| 653 | Sofia Khalfin | 42.72 | 9 | B Min | BB: 40.89 (+1.83s | 4.3%) | Terrapins Swim Team | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 654 | Lily Gossain | 42.75 | 10 | B Min | BB: 40.89 (+1.86s | 4.4%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 655 | Harper Wesolowski | 42.75 | 10 | B Min | BB: 40.89 (+1.86s | 4.4%) | Swim Dogs | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 656 | Charlotte Kintz | 42.75 | 10 | B Min | BB: 40.89 (+1.86s | 4.4%) | Bay Club Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 657 | Anna Pan | 42.76 | 9 | B Min | BB: 40.89 (+1.87s | 4.4%) | Eastside Aquatic Swim Team | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 658 | Arlette Wang | 42.78 | 10 | B Min | BB: 40.89 (+1.89s | 4.4%) | DeAnza Cupertino Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 659 | Emilia Miller | 42.78 | 9 | B Min | BB: 40.89 (+1.89s | 4.4%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 660 | Camille Stone | 42.82 | 10 | B Min | BB: 40.89 (+1.93s | 4.5%) | Crow Canyon Sharks | 06/08/2024 | Orinda Aquatics LC C B BB+ Meet | |
| 661 | Winnie Dinh | 42.82 | 9 | B Min | BB: 40.89 (+1.93s | 4.5%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 662 | Kaitlyn Crocker | 42.82 | 10 | B Min | BB: 40.89 (+1.93s | 4.5%) | Beaverton Area Aquatics Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 663 | Sarah Chartrand | 42.82 | 10 | B Min | BB: 40.89 (+1.93s | 4.5%) | King Aquatic Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 664 | Emma Armstrong | 42.84 | 10 | B Min | BB: 40.89 (+1.95s | 4.6%) | Wild West Aquatic Club | 06/28/2024 | 2024 EPAP Jack White Classic | |
| 665 | Norah Patterson | 42.84 | 9 | B Min | BB: 40.89 (+1.95s | 4.6%) | Excel Aquatics | 05/29/2025 | 2025 IE VS Apple Capital | |
| 666 | Olive Mock | 42.84 | 9 | B Min | BB: 40.89 (+1.95s | 4.6%) | Hills Hurricane Swimming | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 667 | Amelia Kam | 42.85 | 7 | B Min | BB: 40.89 (+1.96s | 4.6%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 668 | Noelle Brown | 42.85 | 10 | B Min | BB: 40.89 (+1.96s | 4.6%) | Foothills Swim Team | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | |
| 669 | Nora Pei | 42.86 | 10 | B Min | BB: 40.89 (+1.97s | 4.6%) | Albany Armada Aquatics | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 670 | Sloane Stevenson | 42.86 | 10 | B Min | BB: 40.89 (+1.97s | 4.6%) | Evergreen Hurricanes | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 671 | Keyu Liu | 42.86 | 10 | B Min | BB: 40.89 (+1.97s | 4.6%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 672 | Maya Ramachandran | 42.89 | 10 | B Min | BB: 40.89 (+2.00s | 4.7%) | Beaverton Area Aquatics Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 673 | Margaret Ursulenko | 42.89 | 10 | B Min | BB: 40.89 (+2.00s | 4.7%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 674 | Maya Tovbis | 42.89 | 10 | B Min | BB: 40.89 (+2.00s | 4.7%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 675 | Amelia Springer | 42.90 | 10 | B Min | BB: 40.89 (+2.01s | 4.7%) | SlipStream Aquatics | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 676 | Joanna Sargent | 42.90 | 10 | B Min | BB: 40.89 (+2.01s | 4.7%) | Alameda Gators | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 677 | Lucia Prieto | 42.91 | 10 | B Min | BB: 40.89 (+2.02s | 4.7%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 678 | Haydrianna Tran | 42.91 | 10 | B Min | BB: 40.89 (+2.02s | 4.7%) | King Aquatic Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 679 | Karmyn Aiwohi | 42.91 | 10 | B Min | BB: 40.89 (+2.02s | 4.7%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 680 | Claire Ding | 42.91 | 10 | B Min | BB: 40.89 (+2.02s | 4.7%) | Highlands Ranch Aquatics | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 681 | Myrah Mondal | 42.92 | 10 | B Min | BB: 40.89 (+2.03s | 4.7%) | Palo Alto Stanford Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | |
| 682 | Juliet Barnett | 42.94 | 10 | B Min | BB: 40.89 (+2.05s | 4.8%) | Tillamook YMCA Sharks | 11/14/2025 | Pumpkin Sprint Meet 2025 | |
| 683 | Aviana Sajuthi-Leach | 42.94 | 8 | B Min | BB: 40.89 (+2.05s | 4.8%) | Bay Club Panthers | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 684 | Indra Davis | 42.97 | 8 | B Min | BB: 40.89 (+2.08s | 4.8%) | Tillamook YMCA Sharks | 11/14/2025 | Pumpkin Sprint Meet 2025 | |
| 685 | Zoe Horn | 42.98 | 10 | B Min | BB: 40.89 (+2.09s | 4.9%) | Bainbridge Island Swim Club | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 686 | Ella Kim | 43.00 | 9 | B Min | BB: 40.89 (+2.11s | 4.9%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 687 | Charlotte Bergin | 43.02 | 9 | B Min | BB: 40.89 (+2.13s | 5.0%) | North Jeffco Swim Team | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 688 | Amelia Horng | 43.04 | 10 | B Min | BB: 40.89 (+2.15s | 5.0%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 689 | Nora Nicolai | 43.05 | 10 | B Min | BB: 40.89 (+2.16s | 5.0%) | Life Time Oregon Swim Team | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 690 | Sydney Smith | 43.05 | 9 | B Min | BB: 40.89 (+2.16s | 5.0%) | Walla Walla Swim Club | 05/15/2026 | 2026 Chris Engledow Memorial Meet | |
| 691 | Madeline Miller | 43.07 | 9 | B Min | BB: 40.89 (+2.18s | 5.1%) | Columbia River Swim Team | 06/07/2025 | 2025 OR CRST Summer Blast 2 | |
| 692 | Axel Potier | 43.09 | 9 | B Min | BB: 40.89 (+2.20s | 5.1%) | Pro Swimming | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 693 | Siena Burrell | 43.09 | 10 | B Min | BB: 40.89 (+2.20s | 5.1%) | Swim Lake City Legends | 05/20/2025 | Kearns LC Classic | |
| 694 | Madison Sublett | 43.10 | 10 | B Min | BB: 40.89 (+2.21s | 5.1%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 695 | Amilia Fiaschi | 43.12 | 8 | B Min | BB: 40.89 (+2.23s | 5.2%) | Beaverton Area Aquatics Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 696 | Alina Elia | 43.12 | 10 | B Min | BB: 40.89 (+2.23s | 5.2%) | Boulder City Henderson Swim Te | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | |
| 697 | Bella Yim | 43.13 | 10 | B Min | BB: 40.89 (+2.24s | 5.2%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 698 | Emily Kurohara | 43.13 | 10 | B Min | BB: 40.89 (+2.24s | 5.2%) | Warrior Aquatic Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 699 | Josephine Sarmiento | 43.13 | 10 | B Min | BB: 40.89 (+2.24s | 5.2%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 700 | Hallie Hess | 43.16 | 9 | B Min | BB: 40.89 (+2.27s | 5.3%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.